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package cn.jhelper.unit06.demo;

import java.util.Vector;

/**
 *
 * @author Administrator
 */
public class VectorDemo2 {
    public static void main(String[] args) {
        Vector v = new Vector();
        
        v.add("第一");
        v.add(new Integer(1));
        v.add(new Double(1.1));
        
        v.add("第二");
        v.add(new Integer(2));
        v.add(new Double(2.2));
        
        System.out.println("Vector容器的内容是：");
       System.out.println(v);
       
        System.out.println("v容器的容量是：");
        System.out.println(v.capacity());
        System.out.println("v中元素的个数；");
        System.out.println(v.size());
    }

}
